Seiko Cal. 4437 - 678

This Kinetic model from 1991 features a 38mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-91534a0b5989]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1991

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